"Be Careful What You Wish For": Joe Biden Teases 2020 Presidential Bid
Former Vice President Joe Biden teased a possible bid for the 2020 Democratic presidential nomination, telling a friendly crowd of union members he may need their support "in a few weeks."
World | Reuters | Updated: March 12, 2019 21:24 IST
Joe Biden would join a sprawling field that already includes more than a dozen candidates.
